This serum from piCore is formulated with deep-sea microbiome extract, a blend of six vitamins, and eight types of hyaluronic acid to support visible skin hydration and a more even complexion. Peptide and niacinamide are included to help improve the look of skin texture and promote a natural glow. The lightweight, non-greasy texture absorbs quickly without leaving a sticky residue, making it suitable for daily use.

The deep-sea microbiome ingredient is sourced to offer a nourishing base that works in harmony with the skin’s natural barrier. The six vitamins—typically including vitamin C, vitamin E, and others—work together to provide antioxidant support, while the eight-type hyaluronic acid complex delivers multi-level moisture retention. Peptides assist in supporting the skin’s firmness and elasticity, and niacinamide helps to visibly reduce dullness and even out skin tone over time.

Designed with sensitive skin in mind, this formula avoids common irritants such as artificial fragrances, parabens, and harsh alcohols. It is crafted using Korean skincare principles that prioritize gentle yet effective ingredients. The 1.35 fl.oz. bottle is suitable for travel or daily use, and the serum layers well under moisturizer and sunscreen.

To use, a few drops are applied to cleansed skin after toner and gently pressed into the face and neck. Consistent use may help maintain a balanced, hydrated, and healthier-looking complexion without causing irritation. This product aligns with a routine focused on barrier protection and moisture replenishment, particularly for those who prefer minimalist, gentle formulations.